<template>
      <view class="goods-item">
        <!-- 左侧盒子 -->
        <view class="goods-item-left">
            <radio :checked="goods.goods_state" color="#c00000" v-if="showRadio" @click="radioClickHandler"/>
          <image :src="goods.goods_small_logo || defaultPic" class="goods-pic"></image>
        </view>
        <!-- 右侧盒子 -->
        <view class="goods-item-right">
          <!-- 商品名称 -->
          <view class="goods-name">{{goods.goods_name}}</view>
          <view class="goods-info-box">
            <view class="goods-price">￥{{goods.goods_price.toFixed(2)}}</view>
            <uni-number-box :min="1" :value="goods.goods_count" v-if="showNum" @change="numChangeHandler"></uni-number-box>
          </view>
        </view>
      </view>
</template>

<script>
  export default {
    props:{
      goods:{
        type:Object,
        default:{}
      },
      showRadio:{
        type:Boolean,
        // 默认不展示radio
        default:false
      },
      showNum:{
        type:Boolean,
        default:false
      }
    },
    name:"my-goods",
    data() {
      return {
        // 默认图片
        defaultPic:'https://img3.doubanio.com/f/movie/8dd0c794499fe925ae2ae89ee30cd225750457b4/pics/movie/celebrity-default-medium.png',
      };
    },
    methods:{
      // 这是radio组件的点击处理函数
      radioClickHandler(){
        this.$emit('radio-change',{
          goods_id:this.goods.goods_id,
          goods_state:!this.goods.goods_state
        })
      },
      numChangeHandler(val){
        this.$emit('num-change',{
          goods_id:this.goods.goods_id,
          goods_count:+val
          })
      }
    }

  }
</script>

<style lang="scss">
  .goods-item{
      display: flex;
      padding: 10px 5px;
      border-bottom: 1px solid #efefef;
    .goods-item-left{
      margin-right: 5px;
      display: flex;
      justify-content: space-between;
      align-items: center;
      .goods-pic{
        display: block;
        width: 100px;
        height: 100px;
      }
    }
    .goods-item-right{
      display:flex;
      flex: 1;
      flex-direction: column;
      justify-content: space-between;
      .goods-name{
        font-size: 13px;
      }
      .goods-info-box{
        display: flex;
        justify-content: space-between;
        align-items: center;
        .goods-price{
          color: red;
          font-size: 16px;
        }
      }
    }
  }
</style>